XMTR · Xometry, Inc.
Market Cap
$5.37B
Shares
57.32M
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 296
Total Value: $5,559,804,023
Total Shares: 57,602,613
Showing 1–100
of 307 holdings by value
· page 1 of 4
Institutional Ownership Trend
21 quarters
Holder Concentration
Across 296 13F filers · Δ vs Mar 31, 2026Top Holder
11.5%
−1.0 pts
Top 5
32.3%
−2.6 pts
Top 10
47.8%
−3.2 pts
HHI
355
Broadly held−38
Quarterly Activity
vs Mar 31, 2026
New
79
Increased
98
Decreased
90
Sold Out
37
Unchanged
29
Holder count:
+42
Institutional value:
+162.0%
Shares held:
+10.8%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Large Durable Capital Partners LP | +959,571 | 1,014,976 | |
| Large Hood River Capital Management LLC | +863,627 | 1,988,360 | |
| Mega FMR LLC | +780,652 | 3,918,177 | |
| Mega Invesco Ltd. | +679,266 | 729,602 | |
| Large LORD, ABBETT & CO. LLC | +477,301 | 605,785 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega AMERIPRISE FINANCIAL INC | −1,192,760 | 847,510 | |
| Mid EVENTIDE ASSET MANAGEMENT, LLC | −808,394 | 2,151,845 | |
| Small SYLEBRA CAPITAL LLC | −362,498 | 173,126 | |
| Mid CenterBook Partners LP | −269,989 | 22,084 | |
| Mid SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | −240,579 | 469,000 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Small SIEMENS AG | 1,049,759 | $101,322,738 | |
| Mega D. E. Shaw & Co., Inc. | 361,416 | $34,883,871 | |
| Large RENAISSANCE TECHNOLOGIES LLC | 141,500 | $13,657,580 | |
| Mid SEVEN GRAND MANAGERS, LLC | 125,000 | $12,065,000 | |
| Small Lisanti Capital Growth, LLC | 100,880 | $9,736,937 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Small Metavasi Capital LP | 125,000 | $5,105,000 | |
| Large CONGRESS ASSET MANAGEMENT CO | 35,786 | $1,461,500 | |
| Mid Engineers Gate Manager LP | 26,390 | $1,077,767 | |
| Mid Magnetar Financial LLC | 25,459 | $1,039,745 | |
| Large POLEN CAPITAL MANAGEMENT LLC | 24,564 | $1,003,193 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega PRIMECAP MANAGEMENT CO/CA/ | $640,512,221 | 11.52% | 6,636,057 | Shares | 2026-08-14 | |
| Mega FMR LLC | $378,182,443 | 6.80% | 3,918,177 | Shares | 2026-08-13 | |
| Mega BlackRock, Inc. | $370,476,857 | 6.66% | 3,838,343 | Shares | 2026-08-07 | |
| Mid EVENTIDE ASSET MANAGEMENT, LLC | $207,696,079 | 3.74% | 2,151,845 | Shares | 2026-08-14 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $197,654,910 | 3.56% | 2,047,813 | Shares | 2026-08-13 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC | $196,503,523 | 3.53% | 2,035,884 | Shares | 2026-08-13 | |
| Large Hood River Capital Management LLC | $191,916,507 | 3.45% | 1,988,360 | Shares | 2026-08-14 | |
| Large Driehaus Capital Management LLC | $170,667,918 | 3.07% | 1,768,213 | Shares | 2026-08-14 | |
| Mega FIRST TRUST ADVISORS LP | $168,282,523 | 3.03% | 1,743,499 | Shares | 2026-08-11 | |
| Large FULLER & THALER ASSET MANAGEMENT, INC. | $138,076,589 | 2.48% | 1,430,549 | Shares | 2026-08-12 | |
| Mega WELLINGTON MANAGEMENT GROUP LLP | $127,655,516 | 2.30% | 1,322,581 | Shares | 2026-08-14 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | $118,159,590 | 2.13% | 1,224,198 | Shares | 2026-08-12 | |
| Mega STATE STREET CORP | $106,577,190 | 1.92% | 1,104,198 | Shares | 2026-08-07 | |
| Small SIEMENS AG | $101,322,738 | 1.82% | 1,049,759 | Shares | 2026-08-14 | |
| Mega BAILLIE GIFFORD & CO | $98,312,181 | 1.77% | 1,018,568 | Shares | 2026-08-06 | |
| Large Durable Capital Partners LP | $97,965,483 | 1.76% | 1,014,976 | Shares | 2026-08-14 | |
| Mid GILDER GAGNON HOWE & CO LLC | $82,731,731 | 1.49% | 857,146 | Shares | 2026-08-14 | |
| Mega AMERIPRISE FINANCIAL INC | $81,801,663 | 1.47% | 847,510 | Shares | 2026-08-14 | |
| Mid Stephens Investment Management Group LLC | $77,136,853 | 1.39% | 799,180 | Shares | 2026-07-29 | |
| Mega UBS Group AG | $74,447,033 | 1.34% | 771,312 | Shares | 2026-08-13 | |
| Mega Clearbridge Investments, LLC | $71,636,757 | 1.29% | 742,196 | Shares | 2026-08-13 | |
| Mega Invesco Ltd. | $70,421,183 | 1.27% | 729,602 | Shares | 2026-08-14 | |
| Mid NEXT CENTURY GROWTH INVESTORS LLC | $69,817,838 | 1.26% | 723,351 | Shares | 2026-08-14 | |
| Mega JANE STREET GROUP, LLC | $69,722,282 | 1.25% | 722,361 | Shares | 2026-08-14 | |
| Mega JANE STREET GROUP, LLC | $64,938,656 | 1.17% | 672,800 | Call | 2026-08-14 | |
| Large Allspring Global Investments Holdings, LLC | $62,119,884 | 1.12% | 643,596 | Shares | 2026-08-13 | |
| Large LORD, ABBETT & CO. LLC | $58,470,368 | 1.05% | 605,785 | Shares | 2026-08-14 | |
| Mega GOLDMAN SACHS GROUP INC | $51,730,955 | 0.93% | 535,961 | Shares | 2026-08-14 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ | $48,312,892 | 0.87% | 500,548 | Shares | 2026-08-14 | |
| Large TORONTO DOMINION BANK Bank | $48,260,000 | 0.87% | 500,000 | Call | 2026-08-14 | |
| Large FRED ALGER MANAGEMENT, LLC | $46,704,483 | 0.84% | 483,884 | Shares | 2026-08-14 | |
| Mid SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | $45,267,880 | 0.81% | 469,000 | Shares | 2026-08-14 | |
| Mega NORTHERN TRUST CORP Bank | $42,960,760 | 0.77% | 445,097 | Shares | 2026-08-13 | |
| Mega JPMORGAN CHASE & CO | $42,166,207 | 0.76% | 436,865 | Shares | 2026-08-12 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $39,250,630 | 0.71% | 406,658 | Shares | 2026-08-14 | |
| Mega D. E. Shaw & Co., Inc. | $34,883,871 | 0.63% | 361,416 | Shares | 2026-08-14 | |
| Mega BNP PARIBAS ARBITRAGE, SA | $33,289,072 | 0.60% | 344,893 | Shares | 2026-08-13 | |
| Mega MORGAN STANLEY | $33,288,296 | 0.60% | 344,885 | Shares | 2026-08-13 | |
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $32,753,675 | 0.59% | 339,346 | Shares | 2026-08-13 | |
| Small G2 Investment Partners Management LLC | $30,734,284 | 0.55% | 318,424 | Shares | 2026-08-14 | |
| Large SEI INVESTMENTS CO | $29,042,191 | 0.52% | 300,893 | Shares | 2026-08-14 | |
| Large BLAIR WILLIAM & CO/IL | $27,880,574 | 0.50% | 288,858 | Shares | 2026-08-11 | |
| Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $27,203,486 | 0.49% | 281,843 | Shares | 2026-08-14 | |
| Mega RAYMOND JAMES FINANCIAL INC | $25,827,496 | 0.46% | 267,587 | Shares | 2026-08-14 | |
| Small BROWN CAPITAL MANAGEMENT LLC | $24,999,452 | 0.45% | 259,008 | Shares | 2026-07-27 | |
| Small Bellecapital International Ltd. | $24,601,307 | 0.44% | 254,883 | Shares | 2026-07-22 | |
| Mega Capital International Investors | $23,219,623 | 0.42% | 240,568 | Shares | 2026-08-12 | |
| Mega Nuveen, LLC | $22,238,014 | 0.40% | 230,398 | Shares | 2026-08-11 | |
| Large CAPTRUST FINANCIAL ADVISORS | $21,902,801 | 0.39% | 226,925 | Shares | 2026-08-13 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $20,067,567 | 0.36% | 207,911 | Shares | 2026-08-14 | |
| Mega CITIGROUP INC | $19,886,014 | 0.36% | 206,030 | Shares | 2026-08-03 | |
| Mega TWO SIGMA INVESTMENTS, LP | $19,872,309 | 0.36% | 205,888 | Shares | 2026-08-14 | |
| Mega MILLENNIUM MANAGEMENT LLC | $19,685,543 | 0.35% | 203,953 | Shares | 2026-08-14 | |
| Mid Ophir Asset Management Pty Ltd | $17,853,883 | 0.32% | 184,976 | Shares | 2026-08-14 | |
| Small Vitruvian Partners LLP | $17,486,431 | 0.31% | 181,169 | Shares | 2026-08-10 | |
| Small SYLEBRA CAPITAL LLC | $16,710,121 | 0.30% | 173,126 | Shares | 2026-08-14 | |
| Small SCHWERIN BOYLE CAPITAL MANAGEMENT INC | $14,586,778 | 0.26% | 151,127 | Shares | 2026-08-07 | |
| Large Universal- Beteiligungs- und Servicegesellschaft mbH | $14,562,648 | 0.26% | 150,877 | Shares | 2026-08-06 | |
| Large TORONTO DOMINION BANK Bank | $13,824,270 | 0.25% | 143,227 | Shares | 2026-08-14 | |
| Large RENAISSANCE TECHNOLOGIES LLC | $13,657,580 | 0.25% | 141,500 | Shares | 2026-08-13 | |
| Mega Bank of New York Mellon Corp Bank | $13,247,174 | 0.24% | 137,248 | Shares | 2026-08-06 | |
| Small PEREGRINE INVESTMENT MANAGEMENT INC | $13,126,720 | 0.24% | 136,000 | Shares | 2026-07-23 | |
| Large Cerity Partners LLC | $12,506,482 | 0.22% | 129,574 | Shares | 2026-08-14 | |
| Mid SEVEN GRAND MANAGERS, LLC | $12,065,000 | 0.22% | 125,000 | Shares | 2026-08-14 | |
| Large Connor, Clark & Lunn Investment Management Ltd. | $11,648,709 | 0.21% | 120,687 | Shares | 2026-08-13 | |
| Mega Russell Investments Group, Ltd. | $11,603,726 | 0.21% | 120,221 | Shares | 2026-08-06 | |
| Mid CASTLEARK MANAGEMENT LLC | $11,342,837 | 0.20% | 117,518 | Shares | 2026-08-14 | |
| Small Marathon Partners Equity Management, LLC | $10,906,760 | 0.20% | 113,000 | Shares | 2026-08-14 | |
| Small Faithward Advisors, LLC | $10,756,671 | 0.19% | 111,445 | Shares | 2026-08-12 | |
| Mega CITADEL ADVISORS LLC | $10,057,384 | 0.18% | 104,200 | Call | 2026-08-14 | |
| Mid Zweig-DiMenna Associates LLC | $9,907,778 | 0.18% | 102,650 | Shares | 2026-08-13 | |
| Small Lisanti Capital Growth, LLC | $9,736,937 | 0.18% | 100,880 | Shares | 2026-08-10 | |
| Mega Swiss National Bank Bank | $8,532,368 | 0.15% | 88,400 | Shares | 2026-08-11 | |
| Mid BOOTHBAY FUND MANAGEMENT, LLC | $8,488,644 | 0.15% | 87,947 | Shares | 2026-08-14 | |
| Mega ROYAL BANK OF CANADA Bank | $8,461,039 | 0.15% | 87,661 | Shares | 2026-08-14 | |
| Mid ALGERT GLOBAL LLC | $8,415,771 | 0.15% | 87,192 | Shares | 2026-08-13 | |
| Large PICTON MAHONEY ASSET MANAGEMENT | $8,405,830 | 0.15% | 87,089 | Shares | 2026-08-13 | |
| Mid KORNITZER CAPITAL MANAGEMENT INC /KS | $8,373,592 | 0.15% | 86,755 | Shares | 2026-07-31 | |
| Mega BARCLAYS PLC | $8,136,153 | 0.15% | 84,295 | Shares | 2026-08-14 | |
| Large Polar Capital Holdings Plc | $8,035,096 | 0.14% | 83,248 | Shares | 2026-08-14 | |
| Mega DIMENSIONAL FUND ADVISORS LP | $7,908,269 | 0.14% | 81,934 | Shares | 2026-08-11 | |
| Large AustralianSuper Pty Ltd | $7,760,208 | 0.14% | 80,400 | Shares | 2026-08-12 | |
| Large NEW YORK STATE COMMON RETIREMENT FUND Pension | $7,594,097 | 0.14% | 78,679 | Shares | 2026-07-29 | |
| Mid HBK Sorce Advisory LLC | $7,503,464 | 0.13% | 77,740 | Shares | 2026-08-06 | |
| Large Calamos Advisors LLC | $7,336,870 | 0.13% | 76,014 | Shares | 2026-07-31 | |
| Mid PDT Partners, LLC | $7,245,080 | 0.13% | 75,063 | Shares | 2026-08-14 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $7,205,988 | 0.13% | 74,658 | Shares | 2026-08-13 | |
| Mega CITADEL ADVISORS LLC | $7,147,499 | 0.13% | 74,052 | Shares | 2026-08-14 | |
| Mid Portolan Capital Management, LLC | $7,061,692 | 0.13% | 73,163 | Shares | 2026-08-14 | |
| Mega PRINCIPAL FINANCIAL GROUP INC | $6,636,907 | 0.12% | 68,762 | Shares | 2026-08-04 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $6,370,320 | 0.11% | 66,000 | Call | 2026-08-14 | |
| Mega WELLS FARGO & COMPANY/MN | $5,994,372 | 0.11% | 62,105 | Shares | 2026-08-14 | |
| Mid Informed Momentum Co LLC | $5,789,655 | 0.10% | 59,984 | Shares | 2026-08-13 | |
| Mega RHUMBLINE ADVISERS | $5,609,066 | 0.10% | 58,113 | Shares | 2026-08-12 | |
| Mega AMERICAN CENTURY COMPANIES INC | $5,426,161 | 0.10% | 56,218 | Shares | 2026-08-12 | |
| Small ESSEX INVESTMENT MANAGEMENT CO LLC | $5,397,301 | 0.10% | 55,919 | Shares | 2026-08-06 | |
| Small Roubaix Capital, LLC | $5,311,881 | 0.10% | 55,034 | Shares | 2026-08-10 | |
| Mega ALLIANCEBERNSTEIN L.P. | $5,078,110 | 0.09% | 52,612 | Shares | 2026-08-14 | |
| Mega CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension | $4,901,864 | 0.09% | 50,786 | Shares | 2026-08-24 | |
| Mega Qube Research & Technologies Ltd | $4,864,608 | 0.09% | 50,400 | Shares | 2026-08-14 |
Key facts
CIK
1657573
CUSIP
98423F109
13F (30d)
243 filings
241 filers
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